Energy Transformation Under the Dual-Carbon Goals: A Diesel–Battery Hybrid Power System Empowers High-Quality Power Supply

Release date:

2025-12-12

The diesel‑generator and energy‑storage hybrid power system developed by Ruisu Intelligent Technology offers a comprehensive solution to the challenges of power supply in complex environments.

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As the 14th Five-Year Plan advances the realization of the “dual carbon” goals, building a new type of power system dominated by new energy has become a core task in the energy sector. With energy storage technologies increasingly serving as a critical enabler of the energy transition, how to achieve both stable, reliable power supply and low‑carbon economic development has emerged as a central focus of industry attention. The diesel‑generator–energy‑storage hybrid power system developed by Ruisu Intelligent Technology offers a comprehensive solution to the challenges of power supply in complex operating environments.

Integrating core technologies to build a comprehensive power supply system.

The Ruisu diesel‑storage hybrid power system is not a mere combination of a diesel generator and energy storage; rather, it represents an innovative breakthrough that integrates four core technologies: new‑energy generation, advanced energy‑storage systems, intelligent microgrid control, and remote operation‑and‑maintenance monitoring. Equipped with a high‑rate discharge power‑conversion system (PCS) and a virtual synchronous machine‑based energy management system (EMS), the system leverages off‑grid distributed‑generation optimization and multi‑energy complementary technologies to deliver safe, efficient operation and refined energy management across entirely off‑grid scenarios, thereby maximizing energy utilization efficiency.

Four core strengths set the benchmark for power supply value.

Compared with conventional diesel‑generator systems, the Ruisu diesel‑battery hybrid power system delivers breakthroughs in performance, cost efficiency, and regulatory compliance, with its core advantages summarized as follows:

1. Optimize capacity allocation to reduce capital expenditures.

When an energy storage system operates in parallel with a diesel generator, it can actively handle peak power demands, thereby reducing the required capacity of the diesel generator at the source. Without the need for large-scale upgrades or modifications to existing diesel generation equipment, the system can effectively accommodate load fluctuations, lowering initial capital expenditures while significantly enhancing operational flexibility and adaptability.

2. Millisecond-level response capability, enhancing power supply quality

In response to sudden load surges and other transient operating conditions, the energy storage system delivers millisecond‑level rapid response, ensuring that the diesel generator consistently operates within a stable load range. This capability keeps frequency and voltage fluctuations within extremely narrow limits, effectively addressing issues such as voltage instability and frequency drift inherent in conventional power supply systems, thereby providing high‑quality power support for precision equipment.

3. Dual economic and environmental benefits, driving value enhancement.

Through the precise control of an intelligent energy‑dispatch system, diesel generators can consistently operate within their most efficient range, significantly reducing diesel consumption. At the same time, the system effectively mitigates wear and tear on equipment caused by surge loads, substantially cutting operational and maintenance costs. According to real‑world project data, this system can deliver over 30% savings in generation costs, with even greater energy‑saving and carbon‑reduction benefits as diesel fuel consumption increases, providing robust support for enterprises seeking to participate in carbon‑offset trading and achieve their emissions‑reduction targets.

4. Optimize operating noise and expand application scenarios. Cold Closed-Loop Temperature Control System

During periods of low-load operation, the system can completely shut down the diesel generator and provide zero‑noise power solely through the energy storage system. Even when the diesel generator is running, stable load conditions eliminate the need for frequent output‑power adjustments, significantly reducing noise pollution. This advantage enables the system to be widely deployed in settings with stringent noise‑control requirements, such as construction sites and remote residential areas.

Fully compatible across all scenarios, meeting diverse power supply needs.

Whether in remote areas without grid access or in industrial and construction sites where obtaining new grid connections is challenging and transformer capacity expansion is constrained, diesel‑storage hybrid power systems can deliver precise, tailored solutions. Leveraging the autonomy and flexibility of microgrid technology, their key application scenarios include:

• Pile foundation engineering, construction sites, and the construction of bridges, tunnels, and other infrastructure projects;

• Industrial production settings such as mining operations, ore cutting, and crushing plants;

• Special power‑supply scenarios such as oil and gas extraction, field operations, and emergency power provision.

Customized solutions to unlock the value of microgrids.

Leveraging its deep technological expertise, Ruisu Intelligent Technology can tailor power‑configuration solutions for diesel generators and energy‑storage systems to meet users’ specific operating conditions. In addition to diesel–storage hybrid systems, the company offers diversified microgrid solutions—including solar–storage–diesel and solar–storage–charging—fully unlocking the value of energy‑storage‑based ancillary services, enabling microgrids to operate intelligently and with high reliability, and supporting the development of an efficient, low‑carbon energy supply system.

Against the backdrop of an increasingly deepening energy transition, hybrid diesel‑battery power systems have become a critical enabler for achieving stable, efficient, and low‑carbon electricity supply. Ruishu Intelligent Technology will continue to place technological innovation at the heart of its strategy, delivering tailored power‑supply solutions across industries and working hand in hand with partners to help realize the “dual carbon” goals.